JPS55500522A - - Google Patents
Info
- Publication number
- JPS55500522A JPS55500522A JP50113979A JP50113979A JPS55500522A JP S55500522 A JPS55500522 A JP S55500522A JP 50113979 A JP50113979 A JP 50113979A JP 50113979 A JP50113979 A JP 50113979A JP S55500522 A JPS55500522 A JP S55500522A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/141—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing dihydrated gypsum before the final hardening step, e.g. forming a dihydrated gypsum product followed by a de- and rehydration step
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Mold Materials And Core Materials (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7807807A SE426053C (sv) | 1978-07-13 | 1978-07-13 | Sett att framstella gipsprodukter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55500522A true JPS55500522A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-08-14 |
Family
ID=20335446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50113979A Pending JPS55500522A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-07-13 | 1979-07-12 |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT380005B (de) * | 1980-01-09 | 1986-03-25 | Tenax Maskin Ab | Verfahren zur herstellung von gipsprodukten |
| AU2020202788A1 (en) * | 2020-04-27 | 2021-11-11 | Pact Renewables Pty Ltd | Mineral-based composites |
| GB2611904A (en) * | 2020-06-25 | 2023-04-19 | Pact Renewables Pty Ltd | Degradable materials containing waste paper products |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2324312A1 (de) * | 1972-05-15 | 1973-11-29 | Raytheon Co | Verfahren zur herstellung von giessformen oder teilen davon aus gips-formmasse |
| US3841886A (en) * | 1972-04-13 | 1974-10-15 | Motus Chem Inc | Refractory cement incorporating fluxing component |
| JPS5313629A (en) * | 1976-07-23 | 1978-02-07 | Mitsubishi Mining & Cement Co | Gypsum series setting material production method |
| JPS53119918A (en) * | 1977-03-28 | 1978-10-19 | Chichibu Cement Kk | Light weight hardened body and its manufacture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE432542C (de) * | 1924-04-15 | 1926-08-09 | Morduch E Lewin | Verfahren zur Herstellung einer zementaehnlichen Masse |
| US3359146A (en) * | 1964-03-27 | 1967-12-19 | United States Gypsum Co | Method of producing gypsum articles having improved strength to density ratio |
| JPS53130723A (en) * | 1977-03-23 | 1978-11-15 | Mitsubishi Mining & Cement Co | Method of producing hardened body of gypsum reinforced with fiber |
-
1978
- 1978-07-13 SE SE7807807A patent/SE426053C/sv not_active IP Right Cessation
-
1979
- 1979-07-12 JP JP50113979A patent/JPS55500522A/ja active Pending
- 1979-07-12 AU AU48879/79A patent/AU528999B2/en not_active Ceased
- 1979-07-12 CA CA000331682A patent/CA1135291A/en not_active Expired
- 1979-07-12 WO PCT/SE1979/000154 patent/WO1980000248A1/en unknown
- 1979-07-12 GB GB8005042A patent/GB2047675B/en not_active Expired
- 1979-07-12 FR FR7918086A patent/FR2430921A1/fr active Granted
-
1980
- 1980-03-12 DK DK105780A patent/DK105780A/da not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3841886A (en) * | 1972-04-13 | 1974-10-15 | Motus Chem Inc | Refractory cement incorporating fluxing component |
| DE2324312A1 (de) * | 1972-05-15 | 1973-11-29 | Raytheon Co | Verfahren zur herstellung von giessformen oder teilen davon aus gips-formmasse |
| JPS5313629A (en) * | 1976-07-23 | 1978-02-07 | Mitsubishi Mining & Cement Co | Gypsum series setting material production method |
| JPS53119918A (en) * | 1977-03-28 | 1978-10-19 | Chichibu Cement Kk | Light weight hardened body and its manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7807807L (sv) | 1980-01-14 |
| DK105780A (da) | 1980-03-12 |
| SE426053B (sv) | 1982-12-06 |
| CA1135291A (en) | 1982-11-09 |
| AU4887979A (en) | 1980-01-17 |
| SE426053C (sv) | 1985-09-09 |
| GB2047675B (en) | 1984-02-29 |
| FR2430921B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-12-21 |
| AU528999B2 (en) | 1983-05-19 |
| GB2047675A (en) | 1980-12-03 |
| FR2430921A1 (fr) | 1980-02-08 |
| WO1980000248A1 (en) | 1980-02-21 |